1.a)The average osmotic pressure of sea water is 30 atm (atmospheres). Calculate the concentration of urea...

Question

Question

1.a)The average osmotic pressure of sea water is 30 atm (atmospheres).

Calculate the concentration of urea (CH4ON2) at 25 ° C that exerts the same pressure as seawater.

R = 0.082 atm L/ mol K

1.b) There is a 1M solution of CH3COOH (acetic acid) in a total volume of 450 mL.

What is the molality (m) of the solution? (ρ solution = 1.15 g / mL).

Answer 1

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